Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 14.636\% 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 or b without using any other words.
Options:
a: Cc1ccc(NC(=S)NC2CC3CCC(C2)N3Cc2ccco2)cc1C
b: O=C(NCCC(=O)N1CCN(c2ccccc2O)CC1)c1ccccc1Cl
Answer: b. O=C(NCCC(=O)N1CCN(c2ccccc2O)CC1)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#}
2-chloro-N-[3-[4-(2-hydroxyphenyl)piperazin-1-yl]-3-oxopropyl]benzamide