Task: Answer the multiple-choice question.
Question: Which drug exhibits a 10.176\% 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] CC(C)Oc1ccc(CCC(=O)N/N=C/c2ccc3c(c2)OCO3)cc1
[b] O=C(CSc1n[nH]c(-c2ccccc2Cl)n1)NCc1cccc(C(=O)O)c1
[c] Cn1c(Cc2ccc(Cl)cc2)nnc1SCC(=O)NC1CC1
[d] CC(NC(=O)c1ccncc1)c1ccc(Cl)cc1Cl
Answer: b. O=C(CSc1n[nH]c(-c2ccccc2Cl)n1)NCc1cccc(C(=O)O)c1
{#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#}
O=C(CSc1n[nH]c(-c2ccccc2Cl)n1)NCc1cccc(C(=O)O)c1
O=C(CSc1n[nH]c(-c2ccccc2Cl)n1)NCc1cccc(C(=O)O)c1
3-[[[2-[[5-(2-chlorophenyl)-1H-1,2,4-triazol-3-yl]sulfanyl]acetyl]amino]methyl]benzoic acid