Problem statement: Answer the MCQ question.
Question: Which drug has a 17.394\% 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] C=CCc1ccccc1OCCn1ccnc1
[b] COc1cc(CNc2ccc(NC(C)=O)cc2)ccc1OCc1ccccc1C
[c] COc1ccc(/C=C2\N=C(SC)SC2=O)cc1OC
[d] CCNC(=O)CCCOc1ccc(Cl)cc1Cl
Answer: d. CCNC(=O)CCCOc1ccc(Cl)cc1Cl
{#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#}
CCNC(=O)CCCOc1ccc(Cl)cc1Cl
CCNC(=O)CCCOc1ccc(Cl)cc1Cl
[C][C][N][C][=Branch1][C][=O][C][C][C][O][C][=C][C][=C][Branch1][C][Cl][C][=C][Ring1][#Branch1][Cl]
4-(2,4-dichlorophenoxy)-N-ethylbutanamide