Task: Answer the multiple choice question.
Question: Which drug exhibits a 4.346\% 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: CS(=O)(=O)c1cccc(C(=O)NCc2ccc(F)cc2)c1
b: CCOP(=O)(c1ccc(N(C)C)cc1)C(O)c1cccnc1
c: OCCSc1nncn1/N=C/c1c[nH]c2ccccc12
Answer: c. OCCSc1nncn1/N=C/c1c[nH]c2ccccc12
{#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#}
OCCSc1nncn1/N=C/c1c[nH]c2ccccc12
OCCSc1nncn1/N=C/c1c[nH]c2ccccc12
2-[[4-[(E)-1H-indol-3-ylmethylideneamino]-1,2,4-triazol-3-yl]sulfanyl]ethanol