Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -2.318\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: COc1ccccc1N1CCN(c2ncnc3c2oc2ccccc23)CC1
b: Cc1cccc(C)c1NC(=O)c1c(C)nn(-c2ccccc2)c1Cl
c: Cl.OC(CNCC#Cc1ccccc1)c1ccccc1
d: Cc1ccc(NC(=O)C(C)OC(=O)c2ccc(Cl)nc2)cc1S(=O)(=O)N1CCOCC1
Answer: b. Cc1cccc(C)c1NC(=O)c1c(C)nn(-c2ccccc2)c1Cl
{#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(C)c1NC(=O)c1c(C)nn(-c2ccccc2)c1Cl
Cc1cccc(C)c1NC(=O)c1c(C)nn(-c2ccccc2)c1Cl
5-chloro-N-(2,6-dimethylphenyl)-3-methyl-1-phenylpyrazole-4-carboxamide