Task: Answer the multiple choice question.
Query: Which drug has a 9.204\% 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 CCCSc1nnc(CSc2nc3nc(C)cc(C)n3n2)o1
b COc1ccc(CCNC(=O)c2cnc3ccccc3n2)cc1
c NNC(=O)c1cc2sccc2s1
d Cc1ccc(C)c(N(C)C(=O)COc2cc(=O)n(C)c3ccccc23)c1
Answer: b. COc1ccc(CCNC(=O)c2cnc3ccccc3n2)cc1
{#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)c2cnc3ccccc3n2)cc1
COc1ccc(CCNC(=O)c2cnc3ccccc3n2)cc1
N-[2-(4-methoxyphenyl)ethyl]quinoxaline-2-carboxamide