Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 3.534\% 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: COc1cc(CNc2ccc(NC(C)=O)cc2)ccc1OCc1ccccc1C
b: O=C(CCc1nc2ccccc2[nH]1)Nc1ccccc1
c: CCNC(=S)NS(=O)(=O)c1ccccc1
d: CCN(CCCNC(=O)C1CCN(S(=O)(=O)N2CCOCC2)CC1)c1cccc(C)c1
Answer: b. O=C(CCc1nc2ccccc2[nH]1)Nc1ccccc1
{#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#}
3-(1H-benzimidazol-2-yl)-N-phenylpropanamide