Task: Answer the multiple choice question.
Query: Which drug has a 12.267\% 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] O=C(NCC(=O)N1CCN(c2ccccc2O)CC1)c1ccc2ccccc2c1
[b] CCn1c2ccccc2c2cc(/C=N/n3c(-c4cc(C)[nH]n4)n[nH]c3=S)ccc21
[c] CS(=O)(=O)N1CCC(Oc2cccc(C(=O)NCCCOc3cccnc3)c2)CC1
[d] CCCc1nc(SCC(=O)N2CCN(c3ccccc3)CC2)c2c(=O)n(C)c(=O)n(C)c2n1
Answer: b. CCn1c2ccccc2c2cc(/C=N/n3c(-c4cc(C)[nH]n4)n[nH]c3=S)ccc21
{#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#}
CCn1c2ccccc2c2cc(/C=N/n3c(-c4cc(C)[nH]n4)n[nH]c3=S)ccc21
CCn1c2ccccc2c2cc(/C=N/n3c(-c4cc(C)[nH]n4)n[nH]c3=S)ccc21
4-[(E)-(9-ethylcarbazol-3-yl)methylideneamino]-3-(5-methyl-1H-pyrazol-3-yl)-1H-1,2,4-triazole-5-thione