Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 15.048\% 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 additional words.
Options:
a) CCn1c(SCC(=O)NCC2CCCO2)nc2ccccc21
b) CCOC(=O)c1cc(C(=O)c2cccs2)n2ccc(C(C)=O)cc12
c) COc1ccc(N=Cc2[nH]c3ccccc3c2O)cc1
d) C=CCN1C(=Nc2cccnc2)SCC1(O)c1ccc(C)cc1
Answer: b. CCOC(=O)c1cc(C(=O)c2cccs2)n2ccc(C(C)=O)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)c1cc(C(=O)c2cccs2)n2ccc(C(C)=O)cc12
CCOC(=O)c1cc(C(=O)c2cccs2)n2ccc(C(C)=O)cc12
ethyl 7-acetyl-3-(thiophene-2-carbonyl)indolizine-1-carboxylate