Task: Answer the MCQ question.
Query: Which drug exhibits a 10.854\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a CCOC(=O)c1[nH]c2ccc(F)cc2c1NC(=O)CN1CCc2cc(OC)c(OC)cc2C1
b CCOC(=O)c1c(N)sc(C(=O)N2CCCCC2)c1C
c CN(CCCN1CCCCC1)C(=O)CCc1nnc(C2CCCCC2)o1
d O=S(=O)(c1ccc(F)cc1)N1CCN(c2ccc(-c3ccccc3)nn2)CC1
Answer: b. CCOC(=O)c1c(N)sc(C(=O)N2CCCCC2)c1C
{#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#}
CCOC(=O)c1c(N)sc(C(=O)N2CCCCC2)c1C
CCOC(=O)c1c(N)sc(C(=O)N2CCCCC2)c1C
ethyl 2-amino-4-methyl-5-(piperidine-1-carbonyl)thiophene-3-carboxylate