Problem statement: Answer the multiple choice question.
Query: Which drug has a -5.178% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a O=C(CSCc1ccc(Br)cc1)N1CCCC1
b O=C(C1CCCCN1S(=O)(=O)c1ccccc1)N1CCN(C(c2ccccc2)c2ccccc2)CC1
c COc1cccc(/C=c2\s/c(=C\C(=O)C(C)(C)C)[nH]c2=O)c1
d CN(C)c1nc(C#N)nc(N2CCOCC2)n1
e Nc1nnc(CCN2C(=O)CSC2=O)s1
Answer: a. O=C(CSCc1ccc(Br)cc1)N1CCCC1
{#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(CSCc1ccc(Br)cc1)N1CCCC1
O=C(CSCc1ccc(Br)cc1)N1CCCC1
2-[(4-bromophenyl)methylsulfanyl]-1-pyrrolidin-1-ylethanone