Problem statement: Answer the MCQ question.
Question: Which compound has a 13.764\% 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, c, or d without using any additional words.
Options:
a: COc1ccc(CCNC(=O)c2cc(-c3ccc(C)cc3O)n[nH]2)cc1OC
b: Cc1ccc(C(=O)O/N=C/c2c(C(F)(F)F)nn(C)c2Sc2ccc(Cl)cc2)cc1
c: CC(Sc1ccc(Cl)cc1)C(=O)Nc1ccc(S(=O)(=O)N2CCOCC2)cc1
d: Cn1c(SCc2c(F)cccc2Cl)nc2c(c1=O)SCC2
Answer: a. COc1ccc(CCNC(=O)c2cc(-c3ccc(C)cc3O)n[nH]2)cc1OC
{#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#}
COc1ccc(CCNC(=O)c2cc(-c3ccc(C)cc3O)n[nH]2)cc1OC
COc1ccc(CCNC(=O)c2cc(-c3ccc(C)cc3O)n[nH]2)cc1OC
N-[2-(3,4-dimethoxyphenyl)ethyl]-3-(2-hydroxy-4-methylphenyl)-1H-pyrazole-5-carboxamide