Problem statement: Answer the MCQ question.
Query: Which drug has a 16.381\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) CCCc1nc(SCC(=O)N2CCC(C)CC2)c2c(=O)n(C)c(=O)n(C)c2n1
(b) CCSc1nnc(-c2ccc(C)cc2)n1C
(c) CC(NC(=O)C(=S)N1CCN(C)CC1)c1ccccc1
(d) O=C(c1cccc(S(=O)(=O)N2CCOCC2)c1)N1CCN(c2ccccc2)CC1
(e) Cc1cc(NC(=O)CSCC(=O)N2CCN(c3cccc(C)c3C)CC2)no1
Answer: b. CCSc1nnc(-c2ccc(C)cc2)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#}
CCSc1nnc(-c2ccc(C)cc2)n1C
CCSc1nnc(-c2ccc(C)cc2)n1C
3-ethylsulfanyl-4-methyl-5-(4-methylphenyl)-1,2,4-triazole