Task: Answer the multiple-choice question.
Question: Which compound has a -2.071% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a O=C(NC1CCN(Cc2ccccc2)CC1)c1cccc(Br)c1
b CC(C(=O)NCC1CCCCC1)N(C)Cc1ccc(Br)cc1
c Cc1cc(-c2nnc(CCC(=O)NC(Cc3ccccc3)c3ccccc3)o2)no1
d COc1cc2c(cc1OC)CN(S(=O)(=O)/C=C/c1ccccc1)CC2
Answer: b. CC(C(=O)NCC1CCCCC1)N(C)Cc1ccc(Br)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC(C(=O)NCC1CCCCC1)N(C)Cc1ccc(Br)cc1
CC(C(=O)NCC1CCCCC1)N(C)Cc1ccc(Br)cc1
2-[(4-bromophenyl)methyl-methylamino]-N-(cyclohexylmethyl)propanamide