Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 12.162\% 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 other words.
Options:
[a] CC1CCCCN1CC(=O)c1ccc2cc[nH]c2c1
[b] CCOC(=O)c1ccccc1NC(=O)C1CC(=O)N(c2ccccc2)C1
[c] c1ccc(CN2CCN(c3nc(-c4ccccc4)nc4ccccc34)CC2)cc1
[d] COc1ccc(OC)c(NC(=O)CSc2nc3ccccc3c(=O)n2CCNC(C)=O)c1
Answer: c. c1ccc(CN2CCN(c3nc(-c4ccccc4)nc4ccccc34)CC2)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#}
c1ccc(CN2CCN(c3nc(-c4ccccc4)nc4ccccc34)CC2)cc1
c1ccc(CN2CCN(c3nc(-c4ccccc4)nc4ccccc34)CC2)cc1
4-(4-benzylpiperazin-1-yl)-2-phenylquinazoline