Problem statement: Answer the multiple choice question.
Question: Which compound has a 4.343\% 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 CCN(CC)CCNC(=O)CNC(=O)c1nn(-c2ccc(OC)cc2OC)c(=O)c2ccccc12
b COc1ccccc1C(=O)NC(=O)CSc1nc(C)cs1
c O=c1[nH]c(SCc2cccc(Cl)c2)nc2c1CCCC2
d O=C(CSc1nnc2scc(-c3ccccc3)n12)N1CCN(Cc2ccccc2)CC1
Answer: a. CCN(CC)CCNC(=O)CNC(=O)c1nn(-c2ccc(OC)cc2OC)c(=O)c2ccccc12
{#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)CCNC(=O)CNC(=O)c1nn(-c2ccc(OC)cc2OC)c(=O)c2ccccc12
CCN(CC)CCNC(=O)CNC(=O)c1nn(-c2ccc(OC)cc2OC)c(=O)c2ccccc12
N-[2-[2-(diethylamino)ethylamino]-2-oxoethyl]-3-(2,4-dimethoxyphenyl)-4-oxophthalazine-1-carboxamide