Task: Answer the multiple-choice question.
Query: Which compound exhibits a 0.211\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) CCCCN1C(=O)C(=O)NC[C@@H]1C(C)CC
b.) COc1cccc(CNCc2cc(OC)cc(OC)c2)c1.O=C(O)C(=O)O
c.) Cn1c(SCC(=O)N2CCN(S(=O)(=O)c3ccc(Cl)cc3)CC2)nc2ccccc21
d.) COCCN(Cc1ccc(C)c(Br)c1)C(=O)Cn1cnc(S(=O)(=O)N2CCCC2)c1
Answer: b. COc1cccc(CNCc2cc(OC)cc(OC)c2)c1.O=C(O)C(=O)O
{#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#}
COc1cccc(CNCc2cc(OC)cc(OC)c2)c1.O=C(O)C(=O)O
COc1cccc(CNCc2cc(OC)cc(OC)c2)c1.O=C(O)C(=O)O
N-[(3,5-dimethoxyphenyl)methyl]-1-(3-methoxyphenyl)methanamine;oxalic acid