Task: Answer the multiple choice question.
Question: Which drug has a 3.349\% 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 other words.
Options:
a) C=CCCCCc1nc2ccccc2c(=O)n1N
b) O=C(CSc1n[nH]c(-c2ccccc2F)n1)Nc1cc(F)ccc1F
c) CCOc1ccc(C2CC(c3ccc(F)cc3)Nc3nc(N)nn32)cc1
d) CCOC(=O)C(Cc1ccccc1)NC(=O)Cn1nnc(-c2ccccc2)n1
e) O=C(Nc1ccc(C(=O)N2CCN(c3ccc(Cl)cc3)CC2)cc1)C1=CSCCO1
Answer: b. O=C(CSc1n[nH]c(-c2ccccc2F)n1)Nc1cc(F)ccc1F
{#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(-c2ccccc2F)n1)Nc1cc(F)ccc1F
O=C(CSc1n[nH]c(-c2ccccc2F)n1)Nc1cc(F)ccc1F
N-(2,5-difluorophenyl)-2-[[5-(2-fluorophenyl)-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide