Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 1.502\% 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 other words.
Options:
[a] O=C(CN(Cc1ccccc1)C(=O)c1csnn1)NCc1ccc2c(c1)OCO2
[b] COc1cc(NC(=O)c2cccnc2)c(Cl)cc1NC(=O)c1ccc(Cl)cc1
[c] CS(=O)(=O)c1ncc(Cl)c(C(=O)Nc2ccc(N3CCOCC3)cc2)n1
[d] O=C(CCNC(=O)Cn1ccc2ccccc2c1=O)NCCc1ccccc1Cl
Answer: b. COc1cc(NC(=O)c2cccnc2)c(Cl)cc1NC(=O)c1ccc(Cl)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#}
COc1cc(NC(=O)c2cccnc2)c(Cl)cc1NC(=O)c1ccc(Cl)cc1
COc1cc(NC(=O)c2cccnc2)c(Cl)cc1NC(=O)c1ccc(Cl)cc1
N-[2-chloro-4-[(4-chlorobenzoyl)amino]-5-methoxyphenyl]pyridine-3-carboxamide