Task: Answer the multiple-choice question.
Query: Which drug exhibits a -6.238\% 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, or d without using any other words.
Options:
a. Cc1ccc(N(C(=O)CCl)C(C(=O)NC2CCCCC2)c2cccnc2)cc1C
b. Cc1cc(OCC(=O)NC2CC2)c2c(C)c(C)c(=O)oc2c1
c. Cc1c(NC(=S)SCc2ccccc2)c(=O)n(-c2ccccc2)n1C
d. CC(=O)NCC(=O)N(Cc1ccco1)C1(C(=O)NC2CCCC2)CCCCC1
Answer: a. Cc1ccc(N(C(=O)CCl)C(C(=O)NC2CCCCC2)c2cccnc2)cc1C
{#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#}
Cc1ccc(N(C(=O)CCl)C(C(=O)NC2CCCCC2)c2cccnc2)cc1C
Cc1ccc(N(C(=O)CCl)C(C(=O)NC2CCCCC2)c2cccnc2)cc1C
2-(N-(2-chloroacetyl)-3,4-dimethylanilino)-N-cyclohexyl-2-pyridin-3-ylacetamide