Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 13.960\% 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 CCOC(=O)c1c(NC(=O)CSc2nnc(-c3ccncc3)n2Cc2ccco2)sc(C)c1C
b Cc1ccc(SCc2cc(-c3ccc(Cl)cc3)on2)cc1
c O=C(Cn1nc(Cl)nc1Cl)N1CCCCC1
d Cc1cc(NCCO)nc(-n2nc(C)cc2C)n1
Answer: c. O=C(Cn1nc(Cl)nc1Cl)N1CCCCC1
{#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#}
O=C(Cn1nc(Cl)nc1Cl)N1CCCCC1
O=C(Cn1nc(Cl)nc1Cl)N1CCCCC1
2-(3,5-dichloro-1,2,4-triazol-1-yl)-1-piperidin-1-ylethanone