Task: Answer the multiple choice question.
Question: Which compound has a 4.903% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) CCOC(=O)c1c(NC(=O)Cn2cnc([N+](=O)[O-])n2)sc2c1CCC(C)C2
(b) CC(O)Cn1ccccc1=N
(c) COc1ccc(C(=O)N/N=C\c2ccoc2)cc1
(d) CCOc1ccc(CN(C)Cc2cc(=O)oc3cc(C)c(Cl)cc23)cc1
Answer: b. CC(O)Cn1ccccc1=N
{#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#}
CC(O)Cn1ccccc1=N
CC(O)Cn1ccccc1=N
1-(2-iminopyridin-1-yl)propan-2-ol