Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 2.263% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) CCc1ccc(S(=O)(=O)NCc2csc(-c3cccnc3)n2)s1
(b) O=S1(=O)CCN2C(c3ccc4c(c3)CCCC4)=CSC2=N1
(c) O=C1NC(=O)N(c2ccccc2)C(=O)/C1=C/c1ccc([N+](=O)[O-])s1
(d) COc1ccc(N2CCN(CC(=O)Nc3ccc(-n4cnnn4)cc3)CC2)cc1
Answer: d. COc1ccc(N2CCN(CC(=O)Nc3ccc(-n4cnnn4)cc3)CC2)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(N2CCN(CC(=O)Nc3ccc(-n4cnnn4)cc3)CC2)cc1
COc1ccc(N2CCN(CC(=O)Nc3ccc(-n4cnnn4)cc3)CC2)cc1
2-[4-(4-methoxyphenyl)piperazin-1-yl]-N-[4-(tetrazol-1-yl)phenyl]acetamide