Task: Answer the multiple choice question.
Question: Which drug has a 10.343% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] CCOC(=O)c1sc(NC(=O)C(OC(C)=O)c2ccccc2)nc1C
[b] CCNC(=S)N1CCc2cc(OC)c(OC)cc2C1COc1ccccc1OC
[c] Cc1nn(CCCC(=O)Nc2cc(Oc3ccccc3)cc([N+](=O)[O-])c2)c(C)c1[N+](=O)[O-]
[d] COc1ccc(C(=O)Oc2ccc3ccc(=O)oc3c2)cc1OC
[e] CCC(c1nnnn1C(C)C)N1CCN(C2CCCC2)CC1.Cl
Answer: b. CCNC(=S)N1CCc2cc(OC)c(OC)cc2C1COc1ccccc1OC
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCNC(=S)N1CCc2cc(OC)c(OC)cc2C1COc1ccccc1OC
CCNC(=S)N1CCc2cc(OC)c(OC)cc2C1COc1ccccc1OC
N-ethyl-6,7-dimethoxy-1-[(2-methoxyphenoxy)methyl]-3,4-dihydro-1H-isoquinoline-2-carbothioamide