Task: Answer the multiple-choice question.
Query: Which drug has a -7.104\% 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)C1(CCOc2ccccc2)CCN(C(=O)CCSC)CC1
b) COc1ccc(S(=O)(=O)NCC2CCCO2)cc1Cl
c) CCN(CC)CCn1c(N)c(S(=O)(=O)c2ccccc2)c2nc3ccccc3nc21
d) Cc1nn(Cc2ccccc2)c(Cl)c1/C=C/C(=O)OC(C)C(=O)N1CCCC1
Answer: c. CCN(CC)CCn1c(N)c(S(=O)(=O)c2ccccc2)c2nc3ccccc3nc21
{#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#}
CCN(CC)CCn1c(N)c(S(=O)(=O)c2ccccc2)c2nc3ccccc3nc21
CCN(CC)CCn1c(N)c(S(=O)(=O)c2ccccc2)c2nc3ccccc3nc21
3-(benzenesulfonyl)-1-[2-(diethylamino)ethyl]pyrrolo[3,2-b]quinoxalin-2-amine