Task: Answer the multiple-choice question.
Query: Which drug has a 5.037\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a CC(=O)Nc1nc(SCC(=O)Nc2nnc(C)s2)[nH]c(=O)c1NC(=O)c1cccs1
b Nc1nnc(-c2cn(-c3ccccc3)nc2-c2ccccc2)o1
c CCOC(=O)c1c(NC(=O)COC(=O)c2nc(Cl)ccc2Cl)sc2c1CCC2
Answer: a. CC(=O)Nc1nc(SCC(=O)Nc2nnc(C)s2)[nH]c(=O)c1NC(=O)c1cccs1
{#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)Nc1nc(SCC(=O)Nc2nnc(C)s2)[nH]c(=O)c1NC(=O)c1cccs1
CC(=O)Nc1nc(SCC(=O)Nc2nnc(C)s2)[nH]c(=O)c1NC(=O)c1cccs1
N-[4-acetamido-2-[2-[(5-methyl-1,3,4-thiadiazol-2-yl)amino]-2-oxoethyl]sulfanyl-6-oxo-1H-pyrimidin-5-yl]thiophene-2-carboxamide