Problem statement: Answer the multiple-choice question.
Question: Which compound has a 17.767\% 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, d, or e without using any additional words.
Options:
a: COc1ccc2cc(C3=CC(=O)C[C@H](c4ccc5c(c4)OCO5)C3)ccc2c1
b: Fc1cccc(NC(=S)Nc2cccnc2)c1
c: O=C(Nc1ccc(Oc2ncnc3cc(Cl)ccc23)nc1)c1cccs1
d: CN(CC(=O)Nc1ccc(OC(F)(F)F)cc1)C(=O)/C=C/c1cc2c(cc1[N+](=O)[O-])OCO2
e: O=C(Cc1ccccc1F)Nc1ccccc1N1CCCC1
Answer: b. Fc1cccc(NC(=S)Nc2cccnc2)c1
{#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#}
Fc1cccc(NC(=S)Nc2cccnc2)c1
Fc1cccc(NC(=S)Nc2cccnc2)c1
1-(5-fluorophenyl)-3-pyridin-3-ylthiourea