Task: Answer the multiple choice question.
Query: Which drug has a -7.511\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) COc1ccc(OC)c2[nH]c(=O)c(CCNC(=O)C(C)(C)C)cc12
b) Cc1cccc(N2CCN(C(=O)c3c(Cl)cnn3C)CC2)c1C
Answer: b. Cc1cccc(N2CCN(C(=O)c3c(Cl)cnn3C)CC2)c1C
{#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#}
Cc1cccc(N2CCN(C(=O)c3c(Cl)cnn3C)CC2)c1C
Cc1cccc(N2CCN(C(=O)c3c(Cl)cnn3C)CC2)c1C
(4-chloro-2-methylpyrazol-3-yl)-[4-(2,3-dimethylphenyl)piperazin-1-yl]methanone