Problem statement: Answer the MCQ question.
Query: Which drug has a 0.343\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) O=C(N/N=C/c1cccnc1)c1ccccc1OCc1cccc(Br)c1
(b) CCCn1c(-c2cccc(F)c2)nc2c1c(=O)[nH]c(=O)n2Cc1ccccc1
(c) Cc1ccc(-c2noc(CSc3nnc(Cc4ccccc4)n3-c3cccc(C)c3)n2)cc1
(d) Cc1ccc2cc(C(c3nnnn3Cc3ccccc3)N3CCN(c4ccccc4)CC3)c(=O)[nH]c2c1
(e) COc1ccc(C2=NN(C(=S)Nc3ccccc3)C(c3ccc(OC)cc3)C2)cc1
Answer: d. Cc1ccc2cc(C(c3nnnn3Cc3ccccc3)N3CCN(c4ccccc4)CC3)c(=O)[nH]c2c1
{#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#}
Cc1ccc2cc(C(c3nnnn3Cc3ccccc3)N3CCN(c4ccccc4)CC3)c(=O)[nH]c2c1
Cc1ccc2cc(C(c3nnnn3Cc3ccccc3)N3CCN(c4ccccc4)CC3)c(=O)[nH]c2c1
3-[(1-benzyltetrazol-5-yl)-(4-phenylpiperazin-1-yl)methyl]-7-methyl-1H-quinolin-2-one