Task: Answer the multiple-choice question.
Query: Which drug has a -7.600\% 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, b, c, or d without using any other words.
Options:
a: Cc1ccc2nc(NC(=O)CCNS(=O)(=O)c3cccs3)sc2c1
b: CC(C(=O)Nc1cc([N+](=O)[O-])ccc1Cl)N1CCN(c2ccccc2)CC1
c: COc1cc(/C=C/C(=O)OCC(=O)c2c(N)n(C)c(=O)n(C)c2=O)ccc1OC(F)F
d: Cc1csc2nc(O)c(C(=O)NCc3ccc4c(c3)OCO4)c(=O)n12
Answer: b. CC(C(=O)Nc1cc([N+](=O)[O-])ccc1Cl)N1CCN(c2ccccc2)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(C(=O)Nc1cc([N+](=O)[O-])ccc1Cl)N1CCN(c2ccccc2)CC1
CC(C(=O)Nc1cc([N+](=O)[O-])ccc1Cl)N1CCN(c2ccccc2)CC1
N-(2-chloro-5-nitrophenyl)-2-(4-phenylpiperazin-1-yl)propanamide