Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 16.252\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] Cc1oc2c(C)c(O)ccc2c(=O)c1-c1ccc2ccccc2n1
[b] CCn1nnc(NC(=O)c2ccc(-c3ccccc3[N+](=O)[O-])o2)n1
[c] CN(C)C(CNC(=O)CCNC(=O)c1ccc(Br)cc1)c1ccco1
[d] CC(C)(C)c1ccc(NC(=O)COC(=O)c2ccc3ncsc3c2)cc1
[e] CC(=O)C1=C(C)NC(SCC(=O)c2ccccc2)=C(C#N)C1CC(C)C
Answer: a. Cc1oc2c(C)c(O)ccc2c(=O)c1-c1ccc2ccccc2n1
{#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#}
Cc1oc2c(C)c(O)ccc2c(=O)c1-c1ccc2ccccc2n1
Cc1oc2c(C)c(O)ccc2c(=O)c1-c1ccc2ccccc2n1
7-hydroxy-2,8-dimethyl-3-quinolin-2-ylchromen-4-one