Task: Answer the multiple choice question.
Question: Which drug exhibits a 20.299\% 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) COc1cc2cc(CN(Cc3cccs3)C(=S)Nc3ccc(C)cc3)c(=O)[nH]c2cc1OC
b) O=C(C1CCC(=O)N(C2CCCCCC2)C1)N1CCN(c2ccccc2Cl)CC1
c) O=C(NCCCc1ccccc1)N1CCOCC1
d) CCc1ccc(/C=C2\CN(CC)Cc3c2nc2ccccc2c3C(=O)O)cc1
e) Cc1cc(C)n2nc(CNS(=O)(=O)c3ccc(F)c(C)c3)nc2n1
Answer: a. COc1cc2cc(CN(Cc3cccs3)C(=S)Nc3ccc(C)cc3)c(=O)[nH]c2cc1OC
{#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#}
COc1cc2cc(CN(Cc3cccs3)C(=S)Nc3ccc(C)cc3)c(=O)[nH]c2cc1OC
COc1cc2cc(CN(Cc3cccs3)C(=S)Nc3ccc(C)cc3)c(=O)[nH]c2cc1OC
1-[(6,7-dimethoxy-2-oxo-1H-quinolin-3-yl)methyl]-3-(4-methylphenyl)-1-(thiophen-2-ylmethyl)thiourea