Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 5.030\% 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 additional words.
Options:
[a] O=C(COc1ccccc1F)Nc1cc(S(=O)(=O)N2CCOCC2)ccc1N1CCOCC1
[b] Cc1c(Cl)cccc1NC(=O)CCN1CCN(C)CC1
[c] O=C1N=C(N2CCCC2)S/C1=C\c1cccc(Br)c1
Answer: b. Cc1c(Cl)cccc1NC(=O)CCN1CCN(C)CC1
{#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#}
Cc1c(Cl)cccc1NC(=O)CCN1CCN(C)CC1
Cc1c(Cl)cccc1NC(=O)CCN1CCN(C)CC1
N-(3-chloro-2-methylphenyl)-3-(4-methylpiperazin-1-yl)propanamide