Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 6.978\% 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, c, or d without using any additional words.
Options:
a: COc1ccc(OCCCC(=O)NCc2ccco2)cc1
b: CC(=O)NC(C)C(=O)OCc1ccc(Cl)cc1Cl
c: CS(=O)(=O)Nc1ccc([N+](=O)[O-])cc1Oc1ccccc1
d: O=C(Nc1ccc(N2CCN(C(=O)C3CC3)CC2)cc1)c1cccs1
Answer: d. O=C(Nc1ccc(N2CCN(C(=O)C3CC3)CC2)cc1)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#}
O=C(Nc1ccc(N2CCN(C(=O)C3CC3)CC2)cc1)c1cccs1
O=C(Nc1ccc(N2CCN(C(=O)C3CC3)CC2)cc1)c1cccs1
N-[4-[4-(cyclopropanecarbonyl)piperazin-1-yl]phenyl]thiophene-2-carboxamide