Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 13.993\% 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) CC(C)(C)c1ccc(C(=O)N2CCNCC2)cc1.Cl
(b) O=C(N/N=C/c1cccc2ccccc12)c1ccccc1Cl
(c) CN(C)S(=O)(=O)N1CCCC(C(=O)c2ccc(-c3ccccc3)cc2)C1
Answer: b. O=C(N/N=C/c1cccc2ccccc12)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(N/N=C/c1cccc2ccccc12)c1ccccc1Cl
O=C(N/N=C/c1cccc2ccccc12)c1ccccc1Cl
2-chloro-N-[(E)-naphthalen-1-ylmethylideneamino]benzamide