Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 3.185\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a O=C(CSc1nc2ccccc2[nH]1)N/N=C/c1ccco1
b CCc1ccccc1N(C(C)=O)c1nc(CN=C=S)cs1
c Cc1cccc(NC2=C(C#N)C(=O)NC3(CCCC3)S2)c1
Answer: a. O=C(CSc1nc2ccccc2[nH]1)N/N=C/c1ccco1
{#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(CSc1nc2ccccc2[nH]1)N/N=C/c1ccco1
O=C(CSc1nc2ccccc2[nH]1)N/N=C/c1ccco1
2-(1H-benzimidazol-2-ylsulfanyl)-N-[(E)-furan-2-ylmethylideneamino]acetamide