Task: Answer the MCQ question.
Question: Which drug has a -26.192\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) COc1ccc(S(=O)(=O)Nc2nc3c(s2)C(=O)CC(C)(C)C3)cc1
b.) COC(=O)c1[nH]c2cc(OC)ccc2c1NC(=O)CCN1CCN(c2ccccc2)CC1
c.) CNC(=O)c1c(NC(=O)C2=COCCO2)sc2c1CCN(C(=O)OC)C2
Answer: b. COC(=O)c1[nH]c2cc(OC)ccc2c1NC(=O)CCN1CCN(c2ccccc2)CC1
{#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#}
COC(=O)c1[nH]c2cc(OC)ccc2c1NC(=O)CCN1CCN(c2ccccc2)CC1
COC(=O)c1[nH]c2cc(OC)ccc2c1NC(=O)CCN1CCN(c2ccccc2)CC1
methyl 6-methoxy-3-[3-(4-phenylpiperazin-1-yl)propanoylamino]-1H-indole-2-carboxylate