Task: Answer the multiple-choice question.
Query: Which drug has a 3.826\% 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: COc1ccc(S(=O)(=O)Nc2ccc3oc(C)c(C(C)=O)c3c2)cc1
b: CC1=NNC(=O)C1CCC(=O)N/N=C/c1ccc(C)cc1
c: COCCn1c(SCC(=O)Nc2ccccc2F)nnc1-c1ccoc1C
d: O=C(Cn1cc(C(F)(F)F)ccc1=O)N/N=C/c1ccc(Cl)c(Cl)c1
Answer: b. CC1=NNC(=O)C1CCC(=O)N/N=C/c1ccc(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#}
CC1=NNC(=O)C1CCC(=O)N/N=C/c1ccc(C)cc1
CC1=NNC(=O)C1CCC(=O)N/N=C/c1ccc(C)cc1
3-(3-methyl-5-oxo-1,4-dihydropyrazol-4-yl)-N-[(E)-(4-methylphenyl)methylideneamino]propanamide