Task: Answer the MCQ question.
Query: Which drug has a -5.064\% 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(CN1CCC(C(O)(c2ccccc2)c2ccccc2)CC1)Nc1ccccc1
[b] CC(=O)c1ccc(NC(=O)Cn2c3ccccc3c3nc(=O)cc(C)n32)cc1
Answer: a. O=C(CN1CCC(C(O)(c2ccccc2)c2ccccc2)CC1)Nc1ccccc1
{#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(CN1CCC(C(O)(c2ccccc2)c2ccccc2)CC1)Nc1ccccc1
O=C(CN1CCC(C(O)(c2ccccc2)c2ccccc2)CC1)Nc1ccccc1
2-[4-[hydroxy(diphenyl)methyl]piperidin-1-yl]-N-phenylacetamide