Task: Answer the multiple choice question.
Question: Which drug exhibits a -5.967\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a COc1ccc(OC)c(NC(=O)CSc2nnc(CNc3ccc(C)cc3C)o2)c1
b CCCN1CCN(CCCNC(=O)CCn2nc(-c3ccccc3)ccc2=O)CC1
c CCC(=O)Nc1cc(C(=O)NCC2CCCN2CC)c(OC)cc1N(C)C
d O=c1[nH]c2ccccc2nc1/C=C/c1ccc(F)cc1
Answer: c. CCC(=O)Nc1cc(C(=O)NCC2CCCN2CC)c(OC)cc1N(C)C
{#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#}
CCC(=O)Nc1cc(C(=O)NCC2CCCN2CC)c(OC)cc1N(C)C
CCC(=O)Nc1cc(C(=O)NCC2CCCN2CC)c(OC)cc1N(C)C
4-(dimethylamino)-N-[(1-ethylpyrrolidin-2-yl)methyl]-6-methoxy-3-(propanoylamino)benzamide