Problem statement: Answer the multiple-choice question.
Query: Which compound has a 12.145\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: COc1ccc(CCNc2ncnc3c2c(C)c(C)n3CCCN(C)C)cc1OC
b: CC(NC(=O)c1ccccc1)c1ccc(Br)cc1
c: Cl.N=c1ccn2c(n1)O[C@H]1[C@H](O)[C@@H](CO)O[C@H]12
d: O=S(=O)(c1ccc(Br)s1)N1CCN(CCc2ccccc2)CC1
Answer: b. CC(NC(=O)c1ccccc1)c1ccc(Br)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#}
CC(NC(=O)c1ccccc1)c1ccc(Br)cc1
CC(NC(=O)c1ccccc1)c1ccc(Br)cc1
N-[1-(4-bromophenyl)ethyl]benzamide