Task: Answer the MCQ question.
Query: Which compound has a 3.281\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) NC(=O)[C@@H]1CC2(CC(c3cccc(NC(=O)COc4ccc(Cl)cc4)c3)=NO2)CN1C(=O)COc1ccc(Cl)cc1
(b) S=C(NCc1cccs1)Nc1cccc2ccccc12
(c) Cc1noc(C)c1CSc1ncnc2sc3c(c12)CCCCC3
(d) CCC(C)N(C(=O)COC(=O)COc1c(C)cc(C)cc1C)C1CCS(=O)(=O)C1
(e) Cc1ccc(NC(=O)CN(C)C(=O)/C=C/c2cccc(F)c2)cc1
Answer: b. S=C(NCc1cccs1)Nc1cccc2ccccc12
{#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#}
S=C(NCc1cccs1)Nc1cccc2ccccc12
S=C(NCc1cccs1)Nc1cccc2ccccc12
1-naphthalen-1-yl-3-(thiophen-2-ylmethyl)thiourea