Task: Answer the MCQ question.
Question: Which compound has a -18.740\% 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 or b without using any additional words.
Options:
a: O=C(Nc1nnc(-c2ccc(Cl)cc2)o1)c1nc2ccccc2s1
b: CSc1cccc(CN2CCC(n3nccc3NC(=O)C3CC3)CC2)c1
Answer: b. CSc1cccc(CN2CCC(n3nccc3NC(=O)C3CC3)CC2)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#}
CSc1cccc(CN2CCC(n3nccc3NC(=O)C3CC3)CC2)c1
CSc1cccc(CN2CCC(n3nccc3NC(=O)C3CC3)CC2)c1
N-[2-[1-[(3-methylsulfanylphenyl)methyl]piperidin-4-yl]pyrazol-3-yl]cyclopropanecarboxamide