Task: Answer the multiple-choice question.
Query: Which drug exhibits a 6.257\% 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: CC(C)C[C@H](NC(=O)c1nc[nH]c1C(=O)NCC(=O)OC(C)(C)C)C(=O)OCc1ccccc1
b: CC(C)c1cccc(C2=CC(=O)C[C@H](c3ccc(F)cc3)C2)c1
c: CCNC(=S)Nc1c(C)n(C)n(-c2ccccc2)c1=O
d: Cc1cc(Cl)c(S(=O)(=O)N2CCCCCC2)cc1OCC(=O)NC1CCCCC1
e: COc1cc(C(=O)Nc2c(C(=O)O)[nH]c3ccccc23)cc(OC)c1OC
Answer: c. CCNC(=S)Nc1c(C)n(C)n(-c2ccccc2)c1=O
{#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#}
CCNC(=S)Nc1c(C)n(C)n(-c2ccccc2)c1=O
CCNC(=S)Nc1c(C)n(C)n(-c2ccccc2)c1=O
1-(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)-3-ethylthiourea