Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 43.383\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. Cc1ccc(Nc2nnc(SCC(=O)c3ccc(O)cc3O)s2)cc1
b. O=C(CSc1n[nH]c(-c2ccccc2)n1)N1CCCC1
c. CC1(C)CC(N=C2C([N+](=O)[O-])=CC=C3C2=NC2(CCCCC2)N3O)CC(C)(C)N1
d. COc1ccc2c(c1)c1nnc(SCC(=O)NC3CC3)nc1n2C
e. CCCCN(N=Nc1nonc1OC)c1nonc1OC
Answer: b. O=C(CSc1n[nH]c(-c2ccccc2)n1)N1CCCC1
{#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(CSc1n[nH]c(-c2ccccc2)n1)N1CCCC1
O=C(CSc1n[nH]c(-c2ccccc2)n1)N1CCCC1
2-[(5-phenyl-1,2,4-triazol-3-yl)sulfanyl]-1-pyrrolidin-1-ylethanone