Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 30.589\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: CCN(CC)c1nc(-c2cccc(OC)c2O)nc2ccccc12
b: CN(C)S(=O)(=O)c1cccc(CNCC2COc3ccccc3O2)c1.O=C(O)C(=O)O
c: OCc1nc2ccccc2n1/N=C/c1cccs1
d: Cc1ccc(NC(=O)CCNC(=O)c2ccco2)cc1
Answer: c. OCc1nc2ccccc2n1/N=C/c1cccs1
{#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#}
OCc1nc2ccccc2n1/N=C/c1cccs1
OCc1nc2ccccc2n1/N=C/c1cccs1
[1-[(E)-thiophen-2-ylmethylideneamino]benzimidazol-2-yl]methanol