Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 4.284\% 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, or c without using any other words.
Options:
a: CCOC(=O)c1c(CN2CCC(C)CC2)oc2ccc(OC)cc12
b: COC(=O)C1=CN(c2ccc(F)c(F)c2)C=C(C(=O)OC)C1c1ccc([N+](=O)[O-])cc1
c: CCCS(=O)(=O)c1nc(S(=O)(=O)c2ccc(C)cc2)c(N2CCC(C(N)=O)CC2)s1
Answer: a. CCOC(=O)c1c(CN2CCC(C)CC2)oc2ccc(OC)cc12
{#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(CN2CCC(C)CC2)oc2ccc(OC)cc12
CCOC(=O)c1c(CN2CCC(C)CC2)oc2ccc(OC)cc12
ethyl 5-methoxy-2-[(4-methylpiperidin-1-yl)methyl]-1-benzofuran-3-carboxylate