Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 3.156\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) c1ccc(-c2onc(-c3ccco3)c2-c2ccc3[nH]ccc3c2)cc1
b.) Cc1ccsc1/C=C1\SC(=S)N(CC2CCCO2)C1=O
c.) CCC(CC)C(=O)Nc1c2c(nn1-c1ccc(OC)cc1)CS(=O)C2
d.) COc1ccc(NCC(=O)N/N=C/C=C/c2ccccc2[N+](=O)[O-])cc1
Answer: c. CCC(CC)C(=O)Nc1c2c(nn1-c1ccc(OC)cc1)CS(=O)C2
{#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#}
CCC(CC)C(=O)Nc1c2c(nn1-c1ccc(OC)cc1)CS(=O)C2
CCC(CC)C(=O)Nc1c2c(nn1-c1ccc(OC)cc1)CS(=O)C2
2-ethyl-N-[2-(4-methoxyphenyl)-5-oxo-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]butanamide