Task: Answer the multiple-choice question.
Question: Which compound has a 10.404\% 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, or d without using any additional words.
Options:
a) CCn1cc(CN2CCN(Cc3ccc(OC)c(C)c3C)C(CCO)C2)c(C)n1
b) O=C(NCc1cccnc1)c1cc(Sc2ccccc2Cl)nc2ccccc12
c) CCOC(=O)C1=C(CNCCc2ccc(Cl)cc2)NC(=O)NC1c1cccc([N+](=O)[O-])c1
d) COC(=O)[C@H](CC(C)C)NC(=O)Nc1ccc(F)cc1
Answer: b. O=C(NCc1cccnc1)c1cc(Sc2ccccc2Cl)nc2ccccc12
{#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(NCc1cccnc1)c1cc(Sc2ccccc2Cl)nc2ccccc12
O=C(NCc1cccnc1)c1cc(Sc2ccccc2Cl)nc2ccccc12
2-(2-chlorophenyl)sulfanyl-N-(pyridin-3-ylmethyl)quinoline-4-carboxamide