Task: Answer the MCQ question.
Question: Which drug has a -20.467\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) C/C(CC(=O)Nc1cccc(Br)c1)=N\NC(=O)c1ccc(O)cc1O
b) COc1ccc(N2CCN(CCNC(=O)C3CCN(S(=O)(=O)c4cccs4)CC3)CC2)cc1
Answer: b. COc1ccc(N2CCN(CCNC(=O)C3CCN(S(=O)(=O)c4cccs4)CC3)CC2)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#}
COc1ccc(N2CCN(CCNC(=O)C3CCN(S(=O)(=O)c4cccs4)CC3)CC2)cc1
COc1ccc(N2CCN(CCNC(=O)C3CCN(S(=O)(=O)c4cccs4)CC3)CC2)cc1
N-[2-[4-(4-methoxyphenyl)piperazin-1-yl]ethyl]-1-thiophen-2-ylsulfonylpiperidine-4-carboxamide