Task: Answer the multiple-choice question.
Question: Which drug has a 9.488\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a Cl.O=C(CCN1CCOCC1)c1ccccc1
b CC[n+]1c(C)sc2sc3ccccc3c21.[I-]
c CCOC(=O)[C@H]1[C@H]2COc3cc(OC)ccc3[C@@H]2N2C(=O)c3ccc(C)cc3NC(=O)[C@@]12C
d COc1ccc(NC(=O)C2CCCN2S(=O)(=O)c2cccc3nsnc23)c(OC)c1
e CCC1=C(C)CN(C(=O)NCCc2ccc(S(=O)(=O)NC(=O)NC3CCC(C)CC3)cc2)C1=O
Answer: c. CCOC(=O)[C@H]1[C@H]2COc3cc(OC)ccc3[C@@H]2N2C(=O)c3ccc(C)cc3NC(=O)[C@@]12C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOC(=O)[C@H]1[C@H]2COc3cc(OC)ccc3[C@@H]2N2C(=O)c3ccc(C)cc3NC(=O)[C@@]12C
CCOC(=O)[C@H]1[C@H]2COc3cc(OC)ccc3[C@@H]2N2C(=O)c3ccc(C)cc3NC(=O)[C@@]12C
ethyl(2R,11R,12S,13R)-6-methoxy-13,18-dimethyl-14,22-dioxo-9-oxa-1,15-diazapentacyclo[11.9.0.02,11.03,8.016,21]docosa-3(8),4,6,16(21),17,19-hexaene-12-carboxylate