Task: Answer the multiple-choice question.
Query: Which drug exhibits a 12.830\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: C/C(=N\NC(=O)c1ccc(Cl)cc1)c1cccc(NC(=O)C(C)C)c1
b: O=C(NC1CCCC1)C(c1ccncc1)N(C(=O)c1csnn1)c1ccc(F)cc1
c: CC1Cc2ccccc2N1c1nc(C2CC2)nc2c1nnn2Cc1ccccc1
Answer: b. O=C(NC1CCCC1)C(c1ccncc1)N(C(=O)c1csnn1)c1ccc(F)cc1
{#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(NC1CCCC1)C(c1ccncc1)N(C(=O)c1csnn1)c1ccc(F)cc1
O=C(NC1CCCC1)C(c1ccncc1)N(C(=O)c1csnn1)c1ccc(F)cc1
N-[2-(cyclopentylamino)-2-oxo-1-pyridin-4-ylethyl]-N-(4-fluorophenyl)thiadiazole-4-carboxamide