Task: Answer the multiple choice question.
Question: Which compound has a 2.381\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. O=C(OCC(=O)c1c[nH]c2ccccc12)c1cc(S(=O)(=O)N2CCOCC2)ccc1F
b. CCN(CC)S(=O)(=O)c1cccc(C(=O)OC2CC(C)OC2=O)c1
c. Cc1cc(C)nc(/N=C2\NC(=O)CC(C(=O)O)N2c2cccc(Cl)c2)n1
d. CCNC(=O)C1Cc2cc(S(=O)(=O)N3CCCC3)ccc2N1C(C)=O
Answer: a. O=C(OCC(=O)c1c[nH]c2ccccc12)c1cc(S(=O)(=O)N2CCOCC2)ccc1F
{#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#}
O=C(OCC(=O)c1c[nH]c2ccccc12)c1cc(S(=O)(=O)N2CCOCC2)ccc1F
O=C(OCC(=O)c1c[nH]c2ccccc12)c1cc(S(=O)(=O)N2CCOCC2)ccc1F
[2-(1H-indol-3-yl)-2-oxoethyl] 2-fluoro-5-morpholin-4-ylsulfonylbenzoate