Task: Answer the multiple-choice question.
Query: Which drug has a -4.935\% 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] CCOC(=O)N1CCN(Cc2nc3c(c(=O)[nH]c(=O)n3C)n2CCCc2ccccc2)CC1
[b] CCS(=O)(=O)n1nc(-c2ccccc2)nc1NCc1ccco1
[c] COc1ccccc1C(OC(=O)c1ccco1)C(=O)NC(C)(C)C
[d] COc1cc(C(=O)NNC(=O)c2ccc(F)cc2)ccc1OCC(=O)N1CCOCC1
Answer: b. CCS(=O)(=O)n1nc(-c2ccccc2)nc1NCc1ccco1
{#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#}
CCS(=O)(=O)n1nc(-c2ccccc2)nc1NCc1ccco1
CCS(=O)(=O)n1nc(-c2ccccc2)nc1NCc1ccco1
2-ethylsulfonyl-N-(furan-2-ylmethyl)-5-phenyl-1,2,4-triazol-3-amine