Task: Answer the MCQ question.
Query: Which compound has a 4.486\% 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.) CCSc1nc2c([nH]c3ccccc32)c(=O)n1C
b.) COc1ccc(C2CC(c3ccccc3)=NN2c2ccc(S(N)(=O)=O)cc2)cc1
c.) CC(C)[C@H](CO)Nc1nc(NCc2ccc(S(N)(=O)=O)cc2)c2ncn(C(C)C)c2n1
d.) Cc1ccccc1NC(=O)COC(=O)c1ccc(CSc2ccc(Cl)cc2)cc1
Answer: a. CCSc1nc2c([nH]c3ccccc32)c(=O)n1C
{#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#}
CCSc1nc2c([nH]c3ccccc32)c(=O)n1C
CCSc1nc2c([nH]c3ccccc32)c(=O)n1C
2-ethylsulfanyl-3-methyl-5H-pyrimido[5,4-b]indol-4-one