Task: Answer the multiple-choice question.
Query: Which drug exhibits a 4.694\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. O=C(NC1CCCCC1)C(c1cccnc1)N(C(=O)CCl)c1ccccc1Cl
b. COc1ccc(CCN(C)CC(O)COc2c(C)ccc(C)c2C)cc1OC
Answer: a. O=C(NC1CCCCC1)C(c1cccnc1)N(C(=O)CCl)c1ccccc1Cl
{#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#}
O=C(NC1CCCCC1)C(c1cccnc1)N(C(=O)CCl)c1ccccc1Cl
O=C(NC1CCCCC1)C(c1cccnc1)N(C(=O)CCl)c1ccccc1Cl
2-(2-chloro-N-(2-chloroacetyl)anilino)-N-cyclohexyl-2-pyridin-3-ylacetamide