Task: Answer the multiple choice question.
Question: Which drug exhibits a 9.799\% 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] CCCn1c(SCCc2ccccc2)nc2c1c(=O)[nH]c(=O)n2C
[b] CC(C)(C)C(=O)NC(=S)NNC(=O)c1ccncc1
[c] Cl.OC(COCc1ccc2c(c1)OCO2)CN1CCN(Cc2ccccc2)CC1
[d] O=C(O)c1n[nH]c2c1CCCC2
Answer: a. CCCn1c(SCCc2ccccc2)nc2c1c(=O)[nH]c(=O)n2C
{#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#}
CCCn1c(SCCc2ccccc2)nc2c1c(=O)[nH]c(=O)n2C
CCCn1c(SCCc2ccccc2)nc2c1c(=O)[nH]c(=O)n2C
3-methyl-8-(2-phenylethylsulfanyl)-7-propylpurine-2,6-dione