Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 9.374\% 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, d, or e without using any other words.
Options:
(a) COc1ccc(-n2nc(C(=O)NCC(=O)NCCCN3CCN(C)CC3)c3ccccc3c2=O)cc1
(b) CCc1ccc(N2C(=O)NC(=O)C(Cc3ccc(OC)cc3OC)C2=O)cc1
(c) CC(c1nnc(SCC(=O)Nc2cc([N+](=O)[O-])ccc2F)n1Cc1ccccc1)N(C)C
(d) CCOc1ccc(NC(=O)CCc2c(C)nn(-c3ccc(N4CCCCC4)nn3)c2C)cc1
(e) CCC(CC)c1nnc(NC(=O)c2cccnc2SC)s1
Answer: e. CCC(CC)c1nnc(NC(=O)c2cccnc2SC)s1
{#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)c1nnc(NC(=O)c2cccnc2SC)s1
CCC(CC)c1nnc(NC(=O)c2cccnc2SC)s1
2-methylsulfanyl-N-(5-pentan-3-yl-1,3,4-thiadiazol-2-yl)pyridine-3-carboxamide