Task: Answer the multiple choice question.
Query: Which drug has a 12.636\% human ether-à-go-go related gene (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) O=C(NCc1ccco1)C(=S)N1CCCC1
b) COc1ccc(C=NCC2COc3ccccc3O2)cc1OC.Cl
c) CC(=O)Nc1ccc(NC(=O)CSc2nnc(NC(=O)Cc3ccc(F)cc3)s2)cc1
Answer: a. O=C(NCc1ccco1)C(=S)N1CCCC1
{#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#}
O=C(NCc1ccco1)C(=S)N1CCCC1
O=C(NCc1ccco1)C(=S)N1CCCC1
N-(furan-2-ylmethyl)-2-pyrrolidin-1-yl-2-sulfanylideneacetamide