Problem statement: Answer the multiple-choice question.
Question: Which drug has a 7.880\% 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 additional words.
Options:
a O=c1c2ccccc2nc(Cc2ccccc2)n1-c1ccc(O)cc1
b COc1cccc(NC(=O)CN2CCN(c3ccc(F)cc3)CC2)c1
c COc1cc(C)c(CN2CCN(C(C)C(=O)NC(C)c3ccccc3)CC2)cc1OC
d Cc1ccc(CCNC(=O)Cn2ccc3cc(S(=O)(=O)N4CCCC4)ccc32)cc1
Answer: c. COc1cc(C)c(CN2CCN(C(C)C(=O)NC(C)c3ccccc3)CC2)cc1OC
{#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#}
COc1cc(C)c(CN2CCN(C(C)C(=O)NC(C)c3ccccc3)CC2)cc1OC
COc1cc(C)c(CN2CCN(C(C)C(=O)NC(C)c3ccccc3)CC2)cc1OC
2-[4-[(4,5-dimethoxy-2-methylphenyl)methyl]piperazin-1-yl]-N-(1-phenylethyl)propanamide