Task: Answer the MCQ question.
Query: Which drug has a 3.595\% 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 additional words.
Options:
[a] CC(=O)c1c(C)nn(C(=O)N2CCOCC2)c1C
[b] Cc1cccc(-n2c(-c3csc4ccccc34)n[nH]c2=S)c1
[c] Cn1c(C(=O)N2CCC(C(N)=O)CC2)cc2c(=O)n(C)c3ccccc3c21
[d] O=C(COC(=O)c1cc([N+](=O)[O-])ccc1NCCO)c1ccc(Cl)cc1
Answer: a. CC(=O)c1c(C)nn(C(=O)N2CCOCC2)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#}
CC(=O)c1c(C)nn(C(=O)N2CCOCC2)c1C
CC(=O)c1c(C)nn(C(=O)N2CCOCC2)c1C
1-[3,5-dimethyl-1-(morpholine-4-carbonyl)pyrazol-4-yl]ethanone