Task: Answer the multiple choice question.
Query: Which drug has a 6.229\% 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: c1ccc2c(c1)CNc1ccccc1O2
b: CCCCC(=O)Nc1ccc(C(=O)OC2CCCCC2)cc1
c: O=C(Nc1ccc(F)c(Cl)c1)N1CCCCCC1
d: CC(C)NC(=O)NC(=O)CSc1nnc(COc2ccccc2Cl)o1
Answer: a. c1ccc2c(c1)CNc1ccccc1O2
{#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#}
c1ccc2c(c1)CNc1ccccc1O2
c1ccc2c(c1)CNc1ccccc1O2
[C][=C][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][N][C][=C][C][=C][C][=C][Ring1][=Branch1][O][Ring1][N]
5,6-dihydrobenzo[b][1,4]benzoxazepine