Task: Answer the multiple choice question.
Query: Which compound exhibits a 16.762\% 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 other words.
Options:
a) O=C(N/N=C/c1ccccn1)c1cccc(NC(=O)c2ccccc2Cl)c1
b) CCn1c(=O)c2c3c(sc2n2c(=S)[nH]nc12)CCC3
Answer: a. O=C(N/N=C/c1ccccn1)c1cccc(NC(=O)c2ccccc2Cl)c1
{#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(N/N=C/c1ccccn1)c1cccc(NC(=O)c2ccccc2Cl)c1
O=C(N/N=C/c1ccccn1)c1cccc(NC(=O)c2ccccc2Cl)c1
2-chloro-N-[3-[[(E)-pyridin-2-ylmethylideneamino]carbamoyl]phenyl]benzamide