Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 18.006\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CCOc1cc2c(C#N)c(N3CCNCC3)nc(N)c2c(N)n1
(b) Cn1cccc1C(=O)NC(=O)COC(=O)c1cc(S(=O)(=O)N2CCCCC2)ccc1Cl
(c) COc1ccc(NC(=O)N(Cc2cc3cc(OC)ccc3[nH]c2=O)CC2CCCO2)cc1
Answer: b. Cn1cccc1C(=O)NC(=O)COC(=O)c1cc(S(=O)(=O)N2CCCCC2)ccc1Cl
{#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#}
Cn1cccc1C(=O)NC(=O)COC(=O)c1cc(S(=O)(=O)N2CCCCC2)ccc1Cl
Cn1cccc1C(=O)NC(=O)COC(=O)c1cc(S(=O)(=O)N2CCCCC2)ccc1Cl
[2-[(1-methylpyrrole-2-carbonyl)amino]-2-oxoethyl] 2-chloro-5-piperidin-1-ylsulfonylbenzoate