Task: Answer the multiple-choice question.
Query: Which drug exhibits a 16.708% 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 additional words.
Options:
a Cc1ccc(C)c(N2CCN(CCCNC(=O)CCn3c(=O)c4cccn4c4cccnc43)CC2)c1
b O=C(NCCc1ccc(Cl)cc1)c1n[nH]c2ccccc12
c Cc1ccc(NC(=S)NCCSc2ccc(Cl)cc2)cc1
d CCn1c(SCC(=O)Nc2cc(C)c(Cl)cc2OC)nnc1-c1ccco1
Answer: b. O=C(NCCc1ccc(Cl)cc1)c1n[nH]c2ccccc12
{#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#}
O=C(NCCc1ccc(Cl)cc1)c1n[nH]c2ccccc12
O=C(NCCc1ccc(Cl)cc1)c1n[nH]c2ccccc12
N-[2-(4-chlorophenyl)ethyl]-1H-indazole-3-carboxamide